| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $173.99 | 10.137% | $191.6274 | $191.63 | $191.65 | $191.60 |
| Purchase #2 | $103.84 | 4.708% | $108.7288 | $108.73 | $108.75 | $108.70 |
| Purchase #3 | $192.35 | 9.174% | $209.9962 | $210.00 | $210.00 | $210.00 |
| Purchase #4 | $122.39 | 12.436% | $137.6104 | $137.61 | $137.60 | $137.60 |
| Purchase #5 | $31.67 | 3.578% | $32.8032 | $32.80 | $32.80 | $32.80 |
| Purchase #6 | $58.40 | 6.215% | $62.0296 | $62.03 | $62.05 | $62.00 |
| Purchase #7 | $81.94 | 4.490% | $85.6191 | $85.62 | $85.60 | $85.60 |
| 7 purchase totals = | $764.58 | $828.4147 | $828.42 | $828.45 | $828.30 | |